Working with DNA & bacteria in precollege science classrooms /
Toby M. Horn ; edited by Kathy Frame.
APA Citation
Horn, T. Mogollon., Frame, K., National Association of Biology Teachers. (1993). Working with DNA & bacteria in precollege science classrooms. Reston, Va.: National Association of Biology Teachers.
MLA Citation
Horn, Toby Mogollon, Kathy Frame, and National Association of Biology Teachers. Working With DNA & Bacteria In Precollege Science Classrooms. Reston, Va.: National Association of Biology Teachers, 1993.
Warning: These citations may not always be complete (especially for serials).